1696000

素因数分解:

$2^8\times 5^3\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 4304664

約数和(自身を除く): 2608664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 256, 265, 320, 400, 424, 500, 530, 640, 800, 848, 1000, 1060, 1280, 1325, 1600, 1696, 2000, 2120, 2650, 3200, 3392, 4000, 4240, 5300, 6400, 6625, 6784, 8000, 8480, 10600, 13250, 13568, 16000, 16960, 21200, 26500, 32000, 33920, 42400, 53000, 67840, 84800, 106000, 169600, 212000, 339200, 424000, 848000, 1696000]

約数ペア:

[(1, 1696000), (2, 848000), (4, 424000), (5, 339200), (8, 212000), (10, 169600), (16, 106000), (20, 84800), (25, 67840), (32, 53000), (40, 42400), (50, 33920), (53, 32000), (64, 26500), (80, 21200), (100, 16960), (106, 16000), (125, 13568), (128, 13250), (160, 10600), (200, 8480), (212, 8000), (250, 6784), (256, 6625), (265, 6400), (320, 5300), (400, 4240), (424, 4000), (500, 3392), (530, 3200), (640, 2650), (800, 2120), (848, 2000), (1000, 1696), (1060, 1600), (1280, 1325)]